What is the solution to the equation? 1 minus z/5=9 Answers: A. z = 50 B. z = 44 C. z = –2 D. z = – 40

Answers

Answer 1

Answer: $1 - (z)/(5) = 9$

add $(z)/(5)$ to both sides.

$1 = 9 + (z)/(5)$

subtract 9 to both sides.

$-8 = (z)/(5)$

multiply 5 to both sides.

$-40 = z$

Your answer is D) z = -40

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The shorter side of a triangle ABC is half of the second side and a third of the longest side how does the perimeter of the triangle compared to the longest side

Answers

In such questions we mustuse examples.....
Let's imagine that the shortest size is 1
So as it is half of the second the second must be2
As it is the third of the longest size it must be 3

To find the perimeter we must add the three sides.
1+2+3=6
Therefore the perimeter is the double of the longest size
or
The longest size is half of the perimeter

We must take one or two more examples to be sure...
I will take another one

Let's imagine that the shortest size is 5
So as it is half of the second the second must be10
As it is the third of the longest size it must be 15

To find the perimeter we must add the three sides.
5+10+15=30
Therefore the perimeter is the double of the longest size
or
The longest size is half of the perimeter

I wish I helped you ;)

39 is 150% of what number plz show work

Answers

Okay 39 is 150% of what number? so like remember whenever you see percent you have to divide by 100
so let's start
First. we have 150% so let's divide 150%/100=1.5

Second. you will multiply 1.5*39= 26%

and you can also do it like easy way.

39/150=0.26
0.26/100=26

39 is 26% of 150

hope i help :p

39 is 26% of 150

100%/x%=150/39
(100/x)*x=(150/39)*x
100=3.84615384615*x
(3.84615384615) to get x
100/3.84615384615=x
26=x
x=26

at a party there were four large submarine sandwiches, all the same size during the party, 2/3 of the chicken sandwich, 3/4 of the tuna sandwich, 7/12 of the roast beef sandwich and 5/6 of the veggie sandwich were eaten. which sandwich had the least amount left ?

Answers

Answer: The answer is the Veggie Sandwich

Step-by-step explanation: Given that there are four large submarine Sandwiches in a party and all of them are of the same size.

Some parts of each of them were eaten during the party. We are to find the Sandwich that has the least amount left.

The fractions of the Chicken Sandwich(C), Tuna Sandwich(T), Roast beef Sandwich(R) and the Veggie Sandwich(V) that were eaten during the party are given by

$C=(2)/(3),\n\nT=(3)/(4),\n\nR=(7)/(12),\n\nV=(5)/(6).$

Therefore, the fractions of the Sandwiches that left will be

$C'=1-C=1-(2)/(3)=(1)/(3)=(4)/(12),\n\nT'=1-T=1-(3)/(4)=(1)/(4)=(3)/(12),\n\nR'=1-R=1-(7)/(12)=(5)/(12),\n\nV'=1-V=1-(5)/(6)=(1)/(6)=(2)/(12).$

Out of the four fractions, V' is the smallest, so the Veggie Sandwich has the least amount left.

Veggi sandwich had the least amount left

Wich number could be in his first pattern

Answers

add 4 subtract 1 = add 3
5 + 3 = 8 + 3 = 11 + 3 = 14

The answer is D!

How many times does 8 go into 50

Answers

$\frac { 50 }{ 8 } \n \n =\frac { 25 }{ 4 } \cdot \frac { 2 }{ 2 } \n \n =\frac { 25 }{ 4 } \cdot 1$

$\n \n =\frac { 25 }{ 4 } \n \n =\frac { 24 }{ 4 } +\frac { 1 }{ 4 } \n \n =6+\frac { 1 }{ 4 }$

8 goes into 50 six times, with a remainder of 2, On dividing 50 by 8 quotient is 6 and remainder is 2

To find out how many times 8 goes into 50, we perform integer division.

When we divide 50 by 8, we obtain a quotient and a remainder. The quotient represents the whole number of times 8 can be divided into 50 without any remainder.

The remainder represents any leftover amount after dividing as much as possible.

Performing the division:

50 ÷ 8 = 6 remainder 2

Therefore, 8 goes into 50 six times, with a remainder of 2, On dividing 50 by 8 quotient is 6 and remainder is 2

Learn more about division here:

brainly.com/question/14563467

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PLEASE ANSWER ASAP AND EXPLAIN!!!!!!!!!!!At an aquarium, researchers are preparing a mixture of salt water. The desired ratio is 90 grams of salt per liter of water.•
1 ounce = 28.35 grams• 1 gallon = 3.8 liters

What is the ratio in ounces per gallon?
A. 0.8 ounce per gallon
B. 3.2 ounces per gallon
C. 12.1 ounces per gallon
D. 23.7 ounces per gallon

Answers

Answer: use mathpapa

Step-by-step explanation:

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